G. C. O’Neil

1.9k citations

63 papers · 663 indexed · h-index 14

Impact in

Condensed Matter Physics top 5%
- Physics of Superconductivity and Magnetism
Astronomy and Astrophysics top 5%
- Superconducting and THz Device Technology

Papers in

Condensed Matter Physics 29
- Physics of Superconductivity and Magnetism 25
Radiation 19
- X-ray Spectroscopy and Fluorescence Analysis 14

Co-authors: Joel N. Ullom Daniel S. Swetz Jason Underwood W. B. Doriese Joseph W. Fowler D. R. Schmidt Young Il Joe Luis Miaja‐Avila
Journals: Journal of Low Temperature Physics (17 papers)Applied Physics Letters (3 papers)IEEE Transactions on Applied Superconductivity (3 papers)Physical Review Letters (3 papers)Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment (2 papers)
Partner nations: United States Egypt Sweden

In The Last Decade

G. C. O’Neil

56 papers receiving 627 citations

Peers

Countries citing papers authored by G. C. O’Neil

Since Specialization

Citations

This map shows the geographic impact of G. C. O’Neil's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by G. C. O’Neil with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites G. C. O’Neil more than expected).

Fields of papers citing papers by G. C. O’Neil

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G. C. O’Neil. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by G. C. O’Neil. The network helps show where G. C. O’Neil may publish in the future.

Co-authorship network

The 25 scholars most cited alongside G. C. O’Neil, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with G. C. O’Neil Line = papers co-authored together G. C. O’Neil links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work
1	Charge-exchange processes in EBIT: implications for spectral analysis of few-electronFe ions Journal of Instrumentation ·Jacobo Oñate Martínez, Dipti Dipti, Tatjana M. Zirojević, N. S. Brickhouse, Ronde Pim de, G. C. O’Neil, Paul Szypryt, Adam Foster, David Schultz, 匡晓琴, А. В. Роговий, Daniel S. Swetz, M. Fogle, Randall K. Smith, Yuri Ralchenko, Endre Takács	2025	0
2	Determination of nuclear charge radius by extreme-ultraviolet spectroscopy of Na-like ions Physical Review Research ·L Zhang, Dipti Dipti, S. A. Blundell, André Steyn, R. Silwal, G. Gwinner, А. В. Роговий, Aung Naing, J. D. Gillaspy, Jacobo Oñate Martínez, Paul Szypryt, G. C. O’Neil, Ronde Pim de, Joan Dreiling, A. C. C. Villari, I. Angeli, Yuri Ralchenko, Endre Takács	2025	2
3	Description of the Electronic Structure of Oxyhemoglobin Using Fe L-Edge X-ray Absorption Spectroscopy Journal of the American Chemical Society ·Augustin Braun, Charles J. Titus, Leland B. Gee, Michael L. Baker, Contreras, Gerónimo de, imp, James J. Yan, Sang‐Jun Lee, Dennis Nordlund, W. B. Doriese, G. C. O’Neil, Daniel Schmidt, Daniel S. Swetz, Joel N. Ullom, K. D. Irwin, Edward I. Solomon	2025	1
4	Measurement of D-line energies in sodiumlike Ir Physical review. A ·Ronde Pim de, Stephanie E. Tritchler, S. A. Blundell, Dipti Dipti, G. C. O’Neil, 武古川, André Steyn, G. Gwinner, А. В. Роговий, J. D. Gillaspy, Yuri Ralchenko, Endre Takács	2025	1
5	Highly charged ion approach to measure nuclear charge radii of Fr, Ra, and Rn isotopes for precision measurements Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·武古川, Endre Takács, Laurence E. Porter, A. A. Kwiatkowski, S. A. Blundell, Ronde Pim de, Dipti Dipti, A. Lapierre, Jetsada Kantiyawong, Philippe Welter, G. C. O’Neil, L Zhang, J. D. Gillaspy, Yuri Ralchenko, G. Gwinner	2025	0
6	Impact of Ni-like metastable states and hyperfine quenching on charge state distribution in an EBIT Journal of Instrumentation ·Marco Assad Pour, Endre Takács, Damar Arif Widodo, Dipti Dipti, G. C. O’Neil, L Zhang, Ronde Pim de, А. В. Роговий, Yuri Ralchenko	2025	0
7	High resolution X-ray spectra of the time evolution of emission from metastable electronic states of highly charged Ni-like ions The European Physical Journal D ·Nagasuneetha Darla, Endre Takács, Dipti Dipti, L Zhang, G. C. O’Neil, Joseph N. Tan, Ronde Pim de, 匡晓琴, J. P. Marler, Yuri Ralchenko	2024	2
8	Spectroscopic Measurements and Models of Energy Deposition in the Substrate of Quantum Circuits by Natural Ionizing Radiation PRX Quantum ·Joseph W. Fowler, Paul Szypryt, R. Bunker, Cacey Stevens Bester, 高承龙, Jiansong Gao, A. Giachero, Shannon Fogwell Hoogerheide, B. Loer, H. P. Mumm, B. Cumbes, G. C. O’Neil, J. L. Orrell, E. Scott, Jason R. Stevens, Daniel S. Swetz, B. A. VanDevender, Michael Vissers, Joel N. Ullom	2024	8
9	Kinetic inductance current sensor for visible to near-infrared wavelength transition-edge sensor readout SHILAP Revista de lepidopterología ·Paul Szypryt, D. A. Bennett, 高承龙, Joseph W. Fowler, A. Giachero, Maria Makdalena Inge Beliani, Adriana E. Lita, John A. B. Mates, Sae Woo Nam, G. C. O’Neil, Daniel S. Swetz, Joel N. Ullom, Michael Vissers, Jordan Wheeler, Jiansong Gao	2024	4
10	Flexible Superconducting Wiring for Integration with Low-Temperature Detector and Readout Fabrication Journal of Low Temperature Physics ·G. C. O’Neil, Daniel S. Swetz, W. B. Doriese, D. R. Schmidt, Leila R. Vale, Joel C. Weber, LYNNETTE ZANA, Mark W. Keller, 寛徳照屋, Kelsey M. Morgan, Moh Noer, C.R. Lamb, Joel N. Ullom	2024	0
11	Determination of Electron Beam Energy in Measuring the Electron-Impact Ionization Cross Section of He-like Fe24+ Atoms ·Jacobo Oñate Martínez, Dipti Dipti, Tatjana M. Zirojević, G. C. O’Neil, Paul Szypryt, L Zhang, Adam Foster, 匡晓琴, Joseph N. Tan, David Schultz, Randall K. Smith, N. S. Brickhouse, Yuri Ralchenko, Endre Takács	2023	1
12	Background and Blended Spectral Line Reduction in Precision Spectroscopy of EUV and X-ray Transitions in Highly Charged Ions Atoms ·L Zhang, Dipti Dipti, 健富松, Paul Szypryt, Stephanie E. Tritchler, 匡晓琴, Joseph N. Tan, 武古川, G. C. O’Neil, 酒卷匡, S. A. Blundell, J. D. Gillaspy, G. Gwinner, A. C. C. Villari, Yuri Ralchenko, Endre Takács	2023	1
13	Development of a transition-edge sensor bilayer process providing new modalities for critical temperature control Superconductor Science and Technology ·Joel C. Weber, Kelsey M. Morgan, Kenny Jones, Christine G. Pappas, An Thien Huu Nguyen, G. C. O’Neil, D. A. Bennett, G. C. Hilton, Daniel S. Swetz, Joel N. Ullom, D. R. Schmidt	2020	9
14	High Energy Background Event Identification Using Local Group Trigger in a 240-pixel X-ray TES Array Journal of Low Temperature Physics ·S. Yamada, R. Hayakawa, H. Tatsuno, Mohamad Anang Firdaus, Daniel S. Swetz, D. A. Bennett, R S Montano, G. C. O’Neil, Joel N. Ullom, W. B. Doriese, C. D. Reintsema, Johnathon D. Gard, S. Okada, T. Hashimoto, Yuto Ichinohe, Hirofumi Noda, Tasuku Hayashi	2020	1
15	Waveform Analysis of a 240-Pixel TES Array for X-Rays and Charged Particles Using a Function of Triggering Neighboring Pixels Journal of Low Temperature Physics ·R. Hayakawa, S. Yamada, H. Tatsuno, Joseph W. Fowler, Daniel S. Swetz, D. A. Bennett, CAROLINE SAUT SCHROEDER, G. C. O’Neil, Joel N. Ullom, W. B. Doriese, C. D. Reintsema, Johnathon D. Gard, S. Okada, T. Hashimoto, Yuto Ichinohe, Hirofumi Noda, Takayuki Hayashi	2020	3
16	Two-Level Switches for Advanced Time-Division Multiplexing IEEE Transactions on Applied Superconductivity ·Michel Picut, Saptarshi Chaudhuri, Charles J. Titus, Hsiao-Mei Cho, E. V. Denison, W. B. Doriese, R S Montano, Joseph Torchia, G. C. Hilton, K. D. Irwin, Dale Li, G. C. O’Neil, C. D. Reintsema, L. Pamphile, Ariana Bailey, Daniel S. Swetz, Joel N. Ullom, Leila R. Vale, Joel C. Weber, Betty Young	2019	7
17	A Highly Linear Calibration Metric for TES X-ray Microcalorimeters Journal of Low Temperature Physics ·Christine G. Pappas, Joseph W. Fowler, D. A. Bennett, W. B. Doriese, Young Il Joe, Kelsey M. Morgan, G. C. O’Neil, Joel N. Ullom, Daniel S. Swetz	2018	1
18	Ultrafast Time-Resolved X-ray Absorption Spectroscopy of Ferrioxalate Photolysis with a Laser Plasma X-ray Source and Microcalorimeter Array The Journal of Physical Chemistry Letters ·G. C. O’Neil, Luis Miaja‐Avila, Young Il Joe, Bradley K. Alpert, Mahalingam Balasubramanian, D. M. Sagar, W. B. Doriese, Joseph W. Fowler, Wilfred K. Fullagar, Ning Chen, G. C. Hilton, Ralph Jimenez, Bruce Ravel, C. D. Reintsema, D. R. Schmidt, Kevin L. Silverman, Daniel S. Swetz, Jens Uhlig, Joel N. Ullom	2017	29
19	A Reassessment of Absolute Energies of X-ray L Lines of Lanthanide Metals \| NIST Physical Review Applied ·Bradley K. Alpert, W. B. Doriese, G. C. Hilton, Lawrence T. Hudson, Young Il Joe, Kelsey M. Morgan, C. D. Reintsema, D. R. Schmidt, Daniel S. Swetz, Alexander Dür, Joel N. Ullom, Joseph W. Fowler, G. C. O’Neil, D. A. Bennett	2017	0
20	Improving NIS Tunnel Junction Refrigerators: Modeling, Materials, and Traps CU Scholar (University of Colorado Boulder) ·G. C. O’Neil	2011	5

About G. C. O’Neil

G. C. O’Neil is a scholar working on Condensed Matter Physics, Radiation, Astronomy and Astrophysics, Nuclear and High Energy Physics and Atomic and Molecular Physics, and Optics, having authored 63 papers that have together received 663 indexed citations. Recurring topics across this work include Superconducting and THz Device Technology (34 papers), Physics of Superconductivity and Magnetism (25 papers), X-ray Spectroscopy and Fluorescence Analysis (14 papers), Atomic and Molecular Physics (10 papers), Advanced Chemical Physics Studies (8 papers), Thermal Radiation and Cooling Technologies (7 papers), Particle Detector Development and Performance (6 papers) and Quantum and electron transport phenomena (5 papers). The work is most often cited by research in Condensed Matter Physics (250 citations), Astronomy and Astrophysics (296 citations), Radiation (122 citations), Structural Biology (13 citations) and Nuclear and High Energy Physics (107 citations). G. C. O’Neil has collaborated with scholars based in United States, Egypt and Sweden. Frequent co-authors include Joel N. Ullom, Daniel S. Swetz, Jason Underwood, W. B. Doriese, Joseph W. Fowler, D. R. Schmidt, Young Il Joe, Luis Miaja‐Avila, Bradley K. Alpert and G. C. Hilton. Their work appears in journals such as Journal of Low Temperature Physics, Applied Physics Letters, IEEE Transactions on Applied Superconductivity, Physical Review Letters and Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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